Mercurial > hg > graal-compiler

changeset 13116:0267afb6816b

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Merge.
author Doug Simon <doug.simon@oracle.com>
date Fri, 22 Nov 2013 20:14:25 +0100
parents 166ed1584f30 (current diff) e2933e3d4fb0 (diff)
children 124860fac470
files
diffstat 3 files changed, 29 insertions(+), 6 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64HotSpotForeignCallsProvider.java	Fri Nov 22 15:51:14 2013 +0100
+++ b/graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64HotSpotForeignCallsProvider.java	Fri Nov 22 20:14:25 2013 +0100
@@ -36,6 +36,7 @@
 
 import com.oracle.graal.api.code.*;
 import com.oracle.graal.api.meta.*;
+import com.oracle.graal.graph.*;
 import com.oracle.graal.hotspot.*;
 import com.oracle.graal.hotspot.meta.*;
 
@@ -61,11 +62,29 @@
         register(new HotSpotForeignCallLinkage(EXCEPTION_HANDLER, 0L, PRESERVES_REGISTERS, LEAF, null, exceptionCc, NOT_REEXECUTABLE, ANY_LOCATION));
         register(new HotSpotForeignCallLinkage(EXCEPTION_HANDLER_IN_CALLER, JUMP_ADDRESS, PRESERVES_REGISTERS, LEAF, exceptionCc, null, NOT_REEXECUTABLE, ANY_LOCATION));
 
+        // When the java.ext.dirs property is modified then the crypto classes might not be found.
+        // If that's the case we ignore the ClassNotFoundException and continue since we cannot
+        // replace a non-existing method anyway.
+        try {
+            // These stubs do callee saving
+            registerForeignCall(ENCRYPT_BLOCK, config.aescryptEncryptBlockStub, NativeCall, PRESERVES_REGISTERS, LEAF, NOT_REEXECUTABLE, ANY_LOCATION);
+            registerForeignCall(DECRYPT_BLOCK, config.aescryptDecryptBlockStub, NativeCall, PRESERVES_REGISTERS, LEAF, NOT_REEXECUTABLE, ANY_LOCATION);
+        } catch (GraalInternalError e) {
+            if (!(e.getCause() instanceof ClassNotFoundException)) {
+                throw e;
+            }
+        }
+        try {
+            // These stubs do callee saving
+            registerForeignCall(ENCRYPT, config.cipherBlockChainingEncryptAESCryptStub, NativeCall, PRESERVES_REGISTERS, LEAF, NOT_REEXECUTABLE, ANY_LOCATION);
+            registerForeignCall(DECRYPT, config.cipherBlockChainingDecryptAESCryptStub, NativeCall, PRESERVES_REGISTERS, LEAF, NOT_REEXECUTABLE, ANY_LOCATION);
+        } catch (GraalInternalError e) {
+            if (!(e.getCause() instanceof ClassNotFoundException)) {
+                throw e;
+            }
+        }
+
         // These stubs do callee saving
-        registerForeignCall(ENCRYPT_BLOCK, config.aescryptEncryptBlockStub, NativeCall, PRESERVES_REGISTERS, LEAF, NOT_REEXECUTABLE, ANY_LOCATION);
-        registerForeignCall(DECRYPT_BLOCK, config.aescryptDecryptBlockStub, NativeCall, PRESERVES_REGISTERS, LEAF, NOT_REEXECUTABLE, ANY_LOCATION);
-        registerForeignCall(ENCRYPT, config.cipherBlockChainingEncryptAESCryptStub, NativeCall, PRESERVES_REGISTERS, LEAF, NOT_REEXECUTABLE, ANY_LOCATION);
-        registerForeignCall(DECRYPT, config.cipherBlockChainingDecryptAESCryptStub, NativeCall, PRESERVES_REGISTERS, LEAF, NOT_REEXECUTABLE, ANY_LOCATION);
         registerForeignCall(UPDATE_BYTES_CRC32, config.updateBytesCRC32Stub, NativeCall, PRESERVES_REGISTERS, LEAF, NOT_REEXECUTABLE, ANY_LOCATION);
 
         super.initialize(providers, config);
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/CompileTheWorld.java	Fri Nov 22 15:51:14 2013 +0100
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/CompileTheWorld.java	Fri Nov 22 20:14:25 2013 +0100
@@ -89,8 +89,12 @@
         this.startAt = startAt;
         this.stopAt = stopAt;
 
-        // We don't want the VM to exit when a method fails to compile.
+        // We don't want the VM to exit when a method fails to compile...
         ExitVMOnException.setValue(false);
+
+        // ...but we want to see exceptions.
+        PrintBailout.setValue(true);
+        PrintStackTraceOnException.setValue(true);
     }
 
     /**
--- a/graal/com.oracle.graal.lir.amd64/src/com/oracle/graal/lir/amd64/AMD64Move.java	Fri Nov 22 15:51:14 2013 +0100
+++ b/graal/com.oracle.graal.lir.amd64/src/com/oracle/graal/lir/amd64/AMD64Move.java	Fri Nov 22 20:14:25 2013 +0100
@@ -118,7 +118,7 @@
         }
 
         public boolean makeNullCheckFor(Value value, LIRFrameState nullCheckState, int implicitNullCheckLimit) {
-            if (state == null && value.equals(address.base) && address.index == Value.ILLEGAL && address.displacement >= 0 && address.displacement < implicitNullCheckLimit) {
+            if (state == null && value.equals(address.base) && address.index.equals(Value.ILLEGAL) && address.displacement >= 0 && address.displacement < implicitNullCheckLimit) {
                 state = nullCheckState;
                 return true;
             }